#!/usr/bin/env python3
# coding: utf-8

import numpy as np
import cv2 as cv
from matplotlib import pyplot as plt

file = '../../res/111.jpg'
img = cv.imread(file, cv.IMREAD_COLOR)
plt.imshow(img,cmap='gray',interpolation='bicubic')
plt.xticks([]),plt.yticks([])
plt.show()